This is not my case. I have an old version of Cura, customized by the printer manufacturer (ver 15.02.1, but is really old, maybe 7 years ago). This work well
And I have a Cura version downloaded from the Ultimaker website (Ver 4.1). and this version does the conversion mm/s to mm/min wrong. This conversion is done with the factor 1 instead of factor 60. The code generated do not have the M500 or the M203 code. This is the beginning gcode (everything before the first line posted was commented by Cura).
PD: I added my printer to Cura, because it was not in the list:
;-------------------------------------------------------------------------------------------------------
;-------------CODE GENERATED BY CURA FROM ULTIMAKER WEBSITE-------------
;-------------------------------------------------------------------------------------------------------
M140 S82
M105
M190 S82
M104 S225
M105
M109 S225
M82 ;absolute extrusion mode
;Sliced at: Thu 18-03-2021 01:11:13
;Basic settings: Layer height: 0.15 Walls: 1 Fill: {fill_density}
;Print time: 01:22:53
;Filament used: [2.29]m [16.0561306640625]g
;Filament cost: [0.0]
;M190 S82 ;Uncomment to add your own bed temperature line
;M109 S225 ;Uncomment to add your own temperature line
G21 ;metric values
G90 ;absolute positioning
M82 ;set extruder to absolute mode
M107 ;start with the fan off
G28 X0 Y0 ;move X/Y to min endstops
G28 Z0 ;move Z to min endstops
G1 Z15.0 F120 ;move the platform down 15mm
;----------------------------------------------------------------------------------------------------------------------
;----------------------------------------------------------------------------------------------------------------------
;----------------------------------------------------------------------------------------------------------------------
take a look to the last line:
"G1 Z15.0 F120 ;move the platform down 15mm"
this was done with the travel speed of 120 mm/seg
and take a look of the same code generated by the old cura, with the same configuration:
;----------------------------------------------------------------------------------------------------------------------
;------CODE GENERATED BY CURA CUSTOMIZED BY THE MANUFACTURER---------
;----------------------------------------------------------------------------------------------------------------------
M190 S82.000000
M109 S225.000000
;Sliced at: Sun 14-03-2021 19:43:15
;Basic settings: Layer height: 0.15 Walls: 1.2 Fill: 0
;Print time: 4 hora 1 minutos
;Filament used: 3.741m 28.0g
;Filament cost: None
;M190 S82 ;Uncomment to add your own bed temperature line
;M109 S225 ;Uncomment to add your own temperature line
G21 ;metric values
G90 ;absolute positioning
M82 ;set extruder to absolute mode
M107 ;start with the fan off
G28 X0 Y0 ;move X/Y to min endstops
G28 Z0 ;move Z to min endstops
G1 Z15.0 F900 ;move the platform down 15mm
;-----------------------------------------------------------------------------------------------------------------------------
;-----------------------------------------------------------------------------------------------------------------------------
;-----------------------------------------------------------------------------------------------------------------------------
Is clear that this is happening. how to solve it?